1 files changed, 3 insertions, 2 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/packages/DelegatingAttributeMapper.java b/src/main/java/com/google/devtools/build/lib/packages/DelegatingAttributeMapper.java
index 28f29bc96e..c08f3d9ed2 100644
--- a/src/main/java/com/google/devtools/build/lib/packages/DelegatingAttributeMapper.java
+++ b/src/main/java/com/google/devtools/build/lib/packages/DelegatingAttributeMapper.java
@@ -18,6 +18,7 @@ import com.google.common.collect.ImmutableList;
 import com.google.devtools.build.lib.cmdline.Label;
 import com.google.devtools.build.lib.events.Location;
 import com.google.devtools.build.lib.syntax.Type;
+import java.util.Collection;
 import javax.annotation.Nullable;
 
 /**
@@ -79,8 +80,8 @@ public class DelegatingAttributeMapper implements AttributeMap {
   }
 
   @Override
-  public void visitLabels(AcceptsLabelAttribute observer) throws InterruptedException {
-    delegate.visitLabels(observer);
+  public Collection<DepEdge> visitLabels() throws InterruptedException {
+    return delegate.visitLabels();
   }
 
   @Override